[INFO] cloning repository https://github.com/kpbenz/HC12-RTLSDR-Demodulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kpbenz/HC12-RTLSDR-Demodulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkpbenz%2FHC12-RTLSDR-Demodulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkpbenz%2FHC12-RTLSDR-Demodulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 646493b166bdb13d8579c9c40468bb824f4dd2de
[INFO] checking kpbenz/HC12-RTLSDR-Demodulator against try#ad93f57d532978d6739002a21bc66b45ed22f998 for pr-155418
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkpbenz%2FHC12-RTLSDR-Demodulator" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kpbenz/HC12-RTLSDR-Demodulator
[INFO] finished tweaking git repo https://github.com/kpbenz/HC12-RTLSDR-Demodulator
[INFO] tweaked toml for git repo https://github.com/kpbenz/HC12-RTLSDR-Demodulator written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kpbenz/HC12-RTLSDR-Demodulator on toolchain ad93f57d532978d6739002a21bc66b45ed22f998
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kpbenz/HC12-RTLSDR-Demodulator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9da3ddd8bc7c0abc7a8761273fc70aadabaf66b7971be4667faf66c6be33e882
[INFO] running `Command { std: "docker" "start" "-a" "9da3ddd8bc7c0abc7a8761273fc70aadabaf66b7971be4667faf66c6be33e882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9da3ddd8bc7c0abc7a8761273fc70aadabaf66b7971be4667faf66c6be33e882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9da3ddd8bc7c0abc7a8761273fc70aadabaf66b7971be4667faf66c6be33e882", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "ddcb160b31f8a2f91c48ed81497b351848f72bbd51e43233a29b35a44154b874", kill_on_drop: false }`
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[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]   --> src/visualizer.rs:44:33
[INFO] [stdout]    |
[INFO] [stdout] 44 |                         .radius(2.0)
[INFO] [stdout]    |                                 ^^^ help: explicitly specify the type as `f32`: `2.0_f32`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout]    = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]   --> src/visualizer.rs:72:32
[INFO] [stdout]    |
[INFO] [stdout] 72 |                         .width(1.5)
[INFO] [stdout]    |                                ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/visualizer.rs:135:32
[INFO] [stdout]     |
[INFO] [stdout] 135 |                         .width(1.0)
[INFO] [stdout]     |                                ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/visualizer.rs:169:32
[INFO] [stdout]     |
[INFO] [stdout] 169 |                         .width(1.0)
[INFO] [stdout]     |                                ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/visualizer.rs:199:32
[INFO] [stdout]     |
[INFO] [stdout] 199 |                         .width(1.0)
[INFO] [stdout]     |                                ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/visualizer.rs:229:32
[INFO] [stdout]     |
[INFO] [stdout] 229 |                         .width(1.0)
[INFO] [stdout]     |                                ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/visualizer.rs:257:36
[INFO] [stdout]     |
[INFO] [stdout] 257 | ...                   .width(1.5)
[INFO] [stdout]     |                              ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/visualizer.rs:264:37
[INFO] [stdout]     |
[INFO] [stdout] 264 | ...                   .radius(4.0)
[INFO] [stdout]     |                               ^^^ help: explicitly specify the type as `f32`: `4.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]    --> src/visualizer.rs:175:13
[INFO] [stdout]     |
[INFO] [stdout] 175 |         let step = filtered_freq.len().max(1) / self.history_size.min(filtered_freq.len()).max(1);
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]    --> src/visualizer.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let step = inst_freq.len().max(1) / self.history_size.min(inst_freq.len()).max(1);
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `decoded_text` is never read
[INFO] [stdout]   --> src/main.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | struct HC12App {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 72 |     decoded_text: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SetSampleRate` is never constructed
[INFO] [stdout]   --> src/rtlsdr.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum RTLSDRCommand {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] 17 |     SetFrequency(u32),
[INFO] [stdout] 18 |     SetSampleRate(u32),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_sample_rate` is never used
[INFO] [stdout]    --> src/rtlsdr.rs:201:12
[INFO] [stdout]     |
[INFO] [stdout]  23 | impl RTLSDRController {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 201 |     pub fn set_sample_rate(&self, rate: u32) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `center_frequency`, `freq_deviation`, and `symbol_rate` are never read
[INFO] [stdout]   --> src/hc12_decoder.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct HC12Decoder {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout]  7 |     center_frequency: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]  8 |     sample_rate: f32,
[INFO] [stdout]  9 |     freq_deviation: f32,      // Expected frequency deviation (Hz)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     symbol_rate: f32,          // Symbol rate (baud)
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `bits_to_bytes` is never used
[INFO] [stdout]   --> src/hc12_decoder.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl HC12Decoder {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 92 |     fn bits_to_bytes(bits: &[bool]) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `plot_symbols` is never used
[INFO] [stdout]    --> src/visualizer.rs:234:12
[INFO] [stdout]     |
[INFO] [stdout]  12 | impl SignalVisualizer {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 234 |     pub fn plot_symbols(&self, ui: &mut egui::Ui, symbols: &[u16]) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]   --> src/visualizer.rs:44:33
[INFO] [stdout]    |
[INFO] [stdout] 44 |                         .radius(2.0)
[INFO] [stdout]    |                                 ^^^ help: explicitly specify the type as `f32`: `2.0_f32`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout]    = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]   --> src/visualizer.rs:72:32
[INFO] [stdout]    |
[INFO] [stdout] 72 |                         .width(1.5)
[INFO] [stdout]    |                                ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/visualizer.rs:135:32
[INFO] [stdout]     |
[INFO] [stdout] 135 |                         .width(1.0)
[INFO] [stdout]     |                                ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/visualizer.rs:169:32
[INFO] [stdout]     |
[INFO] [stdout] 169 |                         .width(1.0)
[INFO] [stdout]     |                                ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/visualizer.rs:199:32
[INFO] [stdout]     |
[INFO] [stdout] 199 |                         .width(1.0)
[INFO] [stdout]     |                                ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/visualizer.rs:229:32
[INFO] [stdout]     |
[INFO] [stdout] 229 |                         .width(1.0)
[INFO] [stdout]     |                                ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/visualizer.rs:257:36
[INFO] [stdout]     |
[INFO] [stdout] 257 | ...                   .width(1.5)
[INFO] [stdout]     |                              ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/visualizer.rs:264:37
[INFO] [stdout]     |
[INFO] [stdout] 264 | ...                   .radius(4.0)
[INFO] [stdout]     |                               ^^^ help: explicitly specify the type as `f32`: `4.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]    --> src/visualizer.rs:175:13
[INFO] [stdout]     |
[INFO] [stdout] 175 |         let step = filtered_freq.len().max(1) / self.history_size.min(filtered_freq.len()).max(1);
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]    --> src/visualizer.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let step = inst_freq.len().max(1) / self.history_size.min(inst_freq.len()).max(1);
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `decoded_text` is never read
[INFO] [stdout]   --> src/main.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | struct HC12App {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 72 |     decoded_text: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SetSampleRate` is never constructed
[INFO] [stdout]   --> src/rtlsdr.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum RTLSDRCommand {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] 17 |     SetFrequency(u32),
[INFO] [stdout] 18 |     SetSampleRate(u32),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_sample_rate` is never used
[INFO] [stdout]    --> src/rtlsdr.rs:201:12
[INFO] [stdout]     |
[INFO] [stdout]  23 | impl RTLSDRController {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 201 |     pub fn set_sample_rate(&self, rate: u32) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `center_frequency`, `freq_deviation`, and `symbol_rate` are never read
[INFO] [stdout]   --> src/hc12_decoder.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct HC12Decoder {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout]  7 |     center_frequency: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]  8 |     sample_rate: f32,
[INFO] [stdout]  9 |     freq_deviation: f32,      // Expected frequency deviation (Hz)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     symbol_rate: f32,          // Symbol rate (baud)
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `bits_to_bytes` is never used
[INFO] [stdout]   --> src/hc12_decoder.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl HC12Decoder {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 92 |     fn bits_to_bytes(bits: &[bool]) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `plot_symbols` is never used
[INFO] [stdout]    --> src/visualizer.rs:234:12
[INFO] [stdout]     |
[INFO] [stdout]  12 | impl SignalVisualizer {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 234 |     pub fn plot_symbols(&self, ui: &mut egui::Ui, symbols: &[u16]) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "ddcb160b31f8a2f91c48ed81497b351848f72bbd51e43233a29b35a44154b874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddcb160b31f8a2f91c48ed81497b351848f72bbd51e43233a29b35a44154b874", kill_on_drop: false }`
[INFO] [stdout] ddcb160b31f8a2f91c48ed81497b351848f72bbd51e43233a29b35a44154b874
